This piece, the second written for the Schubert Ensemble, is constructed from a sequence of episodes which gradually expose a central monody. As the title suggests, the music has a nocturnal character. It is constructed in asingle movement and is dedicated to the memory of Luciano Berio, with whom Butler studied in the 1980s.
| Instrument (fx guitar, sang m.m.) | Stryger Ensemble |
| Sideantal | 60 |
| Publisher/Producent | Oxford University Press |
| Bidragydere | Butler, Martin(Composer) |
| ISBN | 9780193557994 |